(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

Base Information

Chemical Name:(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene
CAS No.:1101867-37-1
Molecular Formula:C₂₀H₃₈O₃Si₂
Molecular Weight:382.691
Hs Code.:

Synonyms:(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

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Chemical Property of (3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

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Technology Process of (3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

There total 1 articles about (3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1101867-36-0
(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-4-hydroxycyclohex-1-enecarbaldehyde

: 18107-18-1
diazomethyl-trimethyl-silane

: 1101867-37-1
(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

Guidance literature:: diazomethyl-trimethyl-silane; With n-butyllithium; In hexane; at -78 ℃;

(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-4-hydroxycyclohex-1-enecarbaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 8h;
DOI:10.1016/j.bmc.2008.10.053

Reference yield: 80.0%

: 1101867-37-1
(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene

: 89031-84-5
3-(tert-butyldimethylsilyloxy)propyl bromide

: 1101867-32-6
(3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-4-[((3'-tert-butyldimethylsilyl)oxy)propoxy]-1-ethynylcyclohex-1-ene

Guidance literature:: (3R,4R,5R)-3,5-di[(tert-butyldimethylsilyl)oxy]-1-ethynyl-4-hydroxycyclohex-1-ene; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at -10 ℃; for 0.166667h;

3-(tert-butyldimethylsilyloxy)propyl bromide; In N,N-dimethyl-formamide; mineral oil; at -10 ℃; for 24h;
DOI:10.1016/j.bmc.2008.10.053